What should you know about very painful stiff neck and shoulder?

Pain that stays around the shoulder and worsens when lifting the arm may be associated with rotator cuff tendinitis, shoulder impingement, calcific tendinitis, or a rotator cuff tear. A painful, progressively restricted shoulder may be a presentation of frozen shoulder. Shoulder osteoarthritis can cause aching, stiffness, and reduced range of motion.

Neck pain that travels into the arm with tingling, numbness, or weakness can be a presentation of cervical radiculopathy. These patterns overlap, so the location of pain does not identify one condition by itself.

Keep the neck and shoulder gently moving within a comfortable range, but avoid forceful stretching, heavy lifting, and movements that sharply increase pain. Support the arm when resting, vary your posture, and use only medicines that are suitable for you and taken according to their instructions.

Record whether pain changes with neck movement, shoulder lifting, breathing, or lying on one side. A clinician can then examine strength, sensation, reflexes, and shoulder motion and decide whether imaging or physiotherapy is appropriate.

Seek emergency care for chest pressure, shortness of breath, fainting, sudden sweating, or pain spreading to the jaw or arm. Get urgent assessment for new arm weakness, loss of coordination, severe headache with fever, a stiff neck after injury, or loss of bladder or bowel control. Prompt review is also needed after a significant fall or when pain is rapidly worsening.

Does my examination point more to the neck or shoulder? Is there nerve involvement? Which movements should I avoid, and which are safe? Do I need imaging or physiotherapy? What symptoms mean I should seek urgent help?